books.google.be - David Tittensor offers a groundbreaking new perspective on the Gulen movement, a Turkish Muslim educational activist network that emerged in the 1960s and has grown into a global empire with an estimated worth of $25 billion. Named after its leader Fethullah Gulen, the movement has establishedmore than...https://books.google.be/books/about/The_House_of_Service.html?hl=nl&id=hc7QAgAAQBAJ&utm_source=gb-gplus-shareThe House of Service